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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Very high | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 77°F |
Humidity | 44% |
Wind | 11.5 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Marana, Arizona | 76 |
2 | Corpus Christi, Texas | 63 |
3 | Harrisburg, Pennsylvania | 60 |
4 | Kalamazoo, Michigan | 60 |
5 | Emmetsburg, Iowa | 57 |
6 | Lancaster, Pennsylvania | 57 |
7 | The Woodlands, Texas | 57 |
8 | Carlisle, Pennsylvania | 56 |
9 | Elizabethtown, Pennsylvania | 56 |
10 | Hammond, Indiana | 55 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Speedwell Station | 29 |
(local time)
SEE WORLD AQI RANKINGUS AQI
45*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 45* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10.9*µg/m³ | |
O3 | 72*µg/m³ |
PM2.5
x2.2
PM2.5 concentration in Speedwell is currently 2.2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 45 AQI US | 78.8° 51.8° | 6.7 mp/h | |
Monday, Apr 29 | Good 39 AQI US | 78.8° 53.6° | 8.9 mp/h | |
Tuesday, Apr 30 | Good 46 AQI US | 100% | 71.6° 57.2° | 6.7 mp/h |
Wednesday, May 1 | Good 17 AQI US | 78.8° 53.6° | 2.2 mp/h | |
Thursday, May 2 | Good 43 AQI US | 80.6° 57.2° | 4.5 mp/h | |
Friday, May 3 | Moderate 68 AQI US | 50% | 71.6° 59° | 2.2 mp/h |
Saturday, May 4 | Moderate 61 AQI US | 90% | 73.4° 60.8° | 13.4 mp/h |
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